/* roulang page: index */
:root{
      --ink:#f7f8fb;
      --muted:#a7afc1;
      --subtle:#778198;
      --bg:#090b12;
      --panel:#121622;
      --panel-2:#171c2b;
      --line:rgba(255,255,255,.1);
      --brand:#ff557d;
      --brand-2:#ffb36b;
      --cyan:#75d8e8;
      --radius:22px;
      --shadow:0 20px 60px rgba(0,0,0,.3);
      --container:1180px;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--bg);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75;letter-spacing:.01em}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(117,216,232,.55);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(9,11,18,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
    .nav-wrap{min-height:76px;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px;white-space:nowrap}
    .brand-mark{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand-2));display:grid;place-items:center;color:#160914;font-size:17px;box-shadow:0 8px 22px rgba(255,85,125,.28)}
    .main-nav{display:flex;align-items:center;gap:8px;margin-right:auto}
    .main-nav a{color:var(--muted);padding:9px 14px;border-radius:10px;font-size:14px}
    .main-nav a:hover,.main-nav a.active{color:var(--ink);background:rgba(255,255,255,.08)}
    .nav-tools{display:flex;align-items:center;gap:10px}
    .search{width:170px;height:40px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.045);color:var(--ink);padding:0 13px}
    .search::placeholder{color:var(--subtle)}
    .button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 19px;border:0;border-radius:12px;font-weight:700;font-size:14px;cursor:pointer}
    .button.primary{background:var(--brand);color:#210b14;box-shadow:0 10px 25px rgba(255,85,125,.22)}
    .button.primary:hover{background:#ff7898;transform:translateY(-2px)}
    .button.ghost{border:1px solid var(--line);color:var(--ink);background:rgba(255,255,255,.04)}
    .button.ghost:hover{border-color:var(--cyan);color:var(--cyan)}
    .hero{padding:92px 0 76px;position:relative;overflow:hidden;background:radial-gradient(circle at 80% 20%,rgba(255,85,125,.16),transparent 34%),radial-gradient(circle at 10% 0%,rgba(117,216,232,.1),transparent 27%)}
    .hero::after{content:"";position:absolute;right:-160px;bottom:-220px;width:560px;height:560px;border:1px solid rgba(255,255,255,.08);border-radius:50%;box-shadow:0 0 0 45px rgba(255,255,255,.025),0 0 0 90px rgba(255,255,255,.02)}
    .hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:center;position:relative;z-index:1}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brand-2);font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow::before{content:"";width:24px;height:2px;background:var(--brand-2)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(42px,6vw,78px);line-height:1.08;letter-spacing:-.05em;margin:20px 0 24px;max-width:760px}
    .hero-copy{font-size:18px;color:var(--muted);max-width:670px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:31px 0 26px}
    .hero-note{font-size:13px;color:var(--subtle)}
    .access-panel{background:linear-gradient(145deg,rgba(255,255,255,.1),rgba(255,255,255,.035));border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow)}
    .panel-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
    .status{color:#8ff0bc;font-size:13px}.status::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:#8ff0bc;margin-right:7px;box-shadow:0 0 14px #8ff0bc}
    .access-panel h3{font-size:25px;line-height:1.3;margin-bottom:10px}
    .access-panel p{color:var(--muted);font-size:14px}
    .check-list{list-style:none;padding:0;margin:22px 0}
    .check-list li{padding:12px 0;border-top:1px solid var(--line);color:#dfe4ed;font-size:14px}
    .check-list li::before{content:"✓";color:var(--cyan);font-weight:800;margin-right:10px}
    .section{padding:86px 0}
    .section.alt{background:#0e111a}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:34px}
    .section-kicker{color:var(--brand);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
    h2{font-size:clamp(28px,4vw,46px);line-height:1.2;letter-spacing:-.035em;margin:9px 0 0}
    .section-intro{color:var(--muted);max-width:590px;margin:0}
    .pain-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:24px}
    .story-card,.feature-card,.step-card,.quote-card,.faq-item,.cta-box{border:1px solid var(--line);background:var(--panel);border-radius:var(--radius)}
    .story-card{padding:33px;background:linear-gradient(145deg,#171b2b,#10131e)}
    .story-card h3{font-size:25px;margin-bottom:14px}
    .story-card p{color:var(--muted)}
    .signal-list{display:grid;gap:12px;margin-top:24px}
    .signal{display:flex;gap:13px;align-items:flex-start;padding:14px;border-radius:14px;background:rgba(255,255,255,.045)}
    .signal strong{display:block;font-size:14px}.signal span{display:block;color:var(--muted);font-size:13px}
    .icon{flex:0 0 34px;height:34px;border-radius:10px;display:grid;place-items:center;background:rgba(255,85,125,.15);color:var(--brand-2);font-weight:800}
    .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .step-card{padding:28px;position:relative}.step-number{font-size:48px;color:rgba(255,255,255,.12);font-weight:900;line-height:1}
    .step-card h3{font-size:20px;margin:18px 0 9px}.step-card p{color:var(--muted);font-size:14px;margin:0}
    .topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .feature-card{padding:25px;display:flex;justify-content:space-between;gap:18px;align-items:flex-end;min-height:180px;background:linear-gradient(130deg,var(--panel-2),#111521)}
    .feature-card:hover{transform:translateY(-4px);border-color:rgba(255,85,125,.5);box-shadow:var(--shadow)}
    .feature-card h3{font-size:22px;margin:8px 0}.feature-card p{color:var(--muted);font-size:14px;margin:0}
    .arrow{font-size:24px;color:var(--brand-2)}
    .insight{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:stretch}
    .quote-card{padding:34px;background:linear-gradient(135deg,rgba(117,216,232,.12),rgba(255,255,255,.035))}
    .quote-card blockquote{font-size:24px;line-height:1.5;margin:0 0 18px;font-weight:700}
    .quote-card cite{color:var(--muted);font-style:normal;font-size:14px}
    .faq-list{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .faq-item{padding:22px 24px}.faq-item h3{font-size:17px;margin-bottom:8px}.faq-item p{color:var(--muted);font-size:14px;margin:0}
    .cta{padding:30px 0 92px}.cta-box{padding:42px;display:flex;align-items:center;justify-content:space-between;gap:28px;background:linear-gradient(100deg,#201624,#151a28)}
    .cta-box h2{margin-bottom:10px}.cta-box p{color:var(--muted);margin:0;max-width:610px}
    .site-footer{padding:36px 0 26px;border-top:1px solid var(--line);background:#080a10}
    .footer-top{display:flex;justify-content:space-between;gap:30px}.footer-brand{font-weight:800;font-size:18px}.footer-top p{color:var(--subtle);font-size:13px;max-width:430px}
    .footer-links{display:flex;gap:18px;color:var(--muted);font-size:13px}.footer-links a:hover{color:var(--brand-2)}
    .copyright{border-top:1px solid var(--line);margin-top:28px;padding-top:18px;color:#687186;font-size:12px}
    @media(max-width:900px){.nav-wrap{gap:15px}.search{width:130px}.hero-grid{grid-template-columns:1fr;gap:38px}.hero{padding-top:70px}.pain-grid,.insight{grid-template-columns:1fr}}
    @media(max-width:680px){.container{width:min(100% - 28px,var(--container))}.main-nav{overflow-x:auto;white-space:nowrap}.nav-tools .search{display:none}.brand{font-size:15px}.brand-mark{width:29px;height:29px}.nav-wrap{min-height:66px}.main-nav a{padding:8px 9px;font-size:13px}.hero{padding:58px 0}.hero-copy{font-size:16px}h1{font-size:44px}.section{padding:62px 0}.section-head{display:block}.section-intro{margin-top:14px}.steps,.topic-grid,.faq-list{grid-template-columns:1fr}.cta-box{display:block;padding:30px}.cta-box .button{margin-top:22px}.footer-top{display:block}.footer-links{margin-top:20px;flex-wrap:wrap}}

/* roulang page: category2 */
:root{
      --ink:#f7f8fb;
      --muted:#a7afc1;
      --subtle:#778198;
      --bg:#090b12;
      --panel:#121622;
      --panel-2:#171c2b;
      --line:rgba(255,255,255,.1);
      --brand:#ff557d;
      --brand-2:#ffb36b;
      --cyan:#75d8e8;
      --green:#8be2b0;
      --radius:22px;
      --shadow:0 20px 60px rgba(0,0,0,.3);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      background:var(--bg);
      color:var(--ink);
      font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
      line-height:1.75;
      letter-spacing:.01em;
    }
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(117,216,232,.55);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;top:0;z-index:20;
      background:rgba(9,11,18,.84);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line)
    }
    .nav-wrap{min-height:76px;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px;white-space:nowrap}
    .brand-mark{
      width:32px;height:32px;border-radius:10px;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      display:grid;place-items:center;color:#160914;font-size:17px;
      box-shadow:0 8px 22px rgba(255,85,125,.28)
    }
    .main-nav{display:flex;align-items:center;gap:8px;margin-right:auto}
    .main-nav a{color:var(--muted);padding:9px 14px;border-radius:10px;font-size:14px}
    .main-nav a:hover,.main-nav a.active{color:var(--ink);background:rgba(255,255,255,.08)}
    .nav-tools{display:flex;align-items:center;gap:10px}
    .search{
      width:170px;height:40px;border:1px solid var(--line);
      border-radius:12px;background:rgba(255,255,255,.045);
      color:var(--ink);padding:0 13px
    }
    .search::placeholder{color:var(--subtle)}
    .button{
      display:inline-flex;align-items:center;justify-content:center;
      min-height:44px;padding:0 19px;border:0;border-radius:12px;
      font-weight:700;font-size:14px;cursor:pointer
    }
    .button.primary{background:var(--brand);color:#210b14;box-shadow:0 10px 25px rgba(255,85,125,.22)}
    .button.primary:hover{background:#ff7898;transform:translateY(-2px)}
    .button.ghost{border:1px solid var(--line);color:var(--ink);background:rgba(255,255,255,.04)}
    .button.ghost:hover{border-color:var(--cyan);color:var(--cyan)}
    .hero{
      padding:88px 0 76px;position:relative;overflow:hidden;
      background:
        radial-gradient(circle at 80% 20%,rgba(255,85,125,.16),transparent 34%),
        radial-gradient(circle at 10% 0%,rgba(117,216,232,.1),transparent 27%)
    }
    .hero:after{
      content:"";position:absolute;right:-160px;bottom:-220px;width:560px;height:560px;
      border:1px solid rgba(255,255,255,.08);border-radius:50%;
      box-shadow:0 0 0 45px rgba(255,255,255,.025),0 0 0 90px rgba(255,255,255,.02)
    }
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center;position:relative;z-index:1}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brand-2);font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--brand-2)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,5vw,68px);line-height:1.14;letter-spacing:-.045em;margin:18px 0 22px}
    h2{font-size:clamp(28px,3.2vw,42px);line-height:1.25;letter-spacing:-.025em;margin-bottom:14px}
    h3{line-height:1.35}
    .hero-copy{font-size:18px;color:var(--muted);max-width:650px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:31px 0 24px}
    .hero-note{font-size:13px;color:var(--subtle)}
    .section{padding:86px 0}
    .section.alt{background:#0e111a}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:34px}
    .section-kicker{color:var(--brand);font-size:12px;font-weight:800;letter-spacing:.14em}
    .section-intro{color:var(--muted);max-width:590px;margin:0}
    .preview-panel{
      position:relative;padding:28px;border:1px solid var(--line);
      border-radius:28px;background:linear-gradient(145deg,#1a1c2d,#10131e);
      box-shadow:var(--shadow)
    }
    .preview-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}
    .status{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-size:12px;font-weight:700}
    .status:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(139,226,176,.1)}
    .preview-label{font-size:12px;color:var(--subtle)}
    .progress-zone{display:flex;align-items:center;gap:24px;margin-bottom:28px}
    .progress-ring{
      width:148px;height:148px;border-radius:50%;
      display:grid;place-items:center;flex:none;
      background:conic-gradient(var(--brand) 0 76%,rgba(255,255,255,.08) 76% 100%);
      position:relative
    }
    .progress-ring:after{content:"";position:absolute;inset:11px;border-radius:50%;background:var(--panel)}
    .progress-value{position:relative;z-index:1;text-align:center}
    .progress-value strong{display:block;font-size:31px;line-height:1}
    .progress-value span{font-size:12px;color:var(--muted)}
    .progress-text h3{font-size:19px;margin:0 0 7px}
    .progress-text p{margin:0;color:var(--muted);font-size:13px}
    .tier-list{display:grid;gap:10px}
    .tier{
      display:flex;justify-content:space-between;align-items:center;
      padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.035)
    }
    .tier:hover{border-color:rgba(255,85,125,.55);background:rgba(255,85,125,.07)}
    .tier strong{font-size:14px}
    .tier span{font-size:12px;color:var(--muted)}
    .feature-layout{display:grid;grid-template-columns:1fr 1.35fr;gap:24px}
    .story-card{
      padding:34px;background:linear-gradient(145deg,#171b2b,#10131e);
      border:1px solid var(--line);border-radius:var(--radius)
    }
    .story-card h3{font-size:26px;margin-bottom:14px}
    .story-card p{color:var(--muted)}
    .signal-list{display:grid;gap:12px;margin:25px 0 0;padding:0;list-style:none}
    .signal-list li{padding:13px 0;border-top:1px solid var(--line);color:#dfe4ed;font-size:14px}
    .signal-list li:before{content:"✦";color:var(--brand-2);margin-right:10px}
    .topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .feature-card{
      padding:25px;display:flex;justify-content:space-between;gap:18px;align-items:flex-end;
      min-height:188px;border:1px solid var(--line);border-radius:var(--radius);
      background:linear-gradient(130deg,var(--panel-2),#111521)
    }
    .feature-card:hover{transform:translateY(-4px);border-color:rgba(255,85,125,.5);box-shadow:var(--shadow)}
    .feature-card h3{font-size:21px;margin:10px 0}
    .feature-card p{color:var(--muted);font-size:14px;margin:0}
    .arrow{font-size:24px;color:var(--brand-2)}
    .tag{
      display:inline-flex;padding:5px 10px;border-radius:999px;
      color:var(--cyan);background:rgba(117,216,232,.09);
      border:1px solid rgba(117,216,232,.2);font-size:11px;font-weight:700
    }
    .metric-strip{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel)}
    .metric{padding:27px 28px;border-right:1px solid var(--line)}
    .metric:last-child{border-right:0}
    .metric strong{display:block;font-size:32px;color:var(--brand-2);line-height:1.2}
    .metric span{color:var(--muted);font-size:13px}
    .experience-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .experience-card{padding:26px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}
    .experience-card:nth-child(2){background:linear-gradient(135deg,rgba(255,85,125,.1),var(--panel))}
    .experience-card h3{margin:15px 0 9px;font-size:19px}
    .experience-card p{color:var(--muted);font-size:14px;margin:0}
    .icon-box{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:rgba(255,179,107,.12);color:var(--brand-2);font-weight:800}
    .quote-card{padding:34px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(135deg,rgba(117,216,232,.12),rgba(255,255,255,.035))}
    .quote-card blockquote{font-size:24px;line-height:1.5;margin:0 0 18px;font-weight:700}
    .quote-card cite{color:var(--muted);font-style:normal;font-size:14px}
    .faq-list{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .faq-item{padding:22px 24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}
    .faq-item h3{font-size:17px;margin-bottom:8px}
    .faq-item p{color:var(--muted);font-size:14px;margin:0}
    .cta{padding:30px 0 92px}
    .cta-box{
      padding:42px;display:flex;align-items:center;justify-content:space-between;gap:28px;
      border:1px solid var(--line);border-radius:var(--radius);
      background:linear-gradient(100deg,#201624,#151a28)
    }
    .cta-box h2{margin-bottom:10px}
    .cta-box p{color:var(--muted);margin:0;max-width:610px}
    .site-footer{padding:36px 0 26px;border-top:1px solid var(--line);background:#080a10}
    .footer-top{display:flex;justify-content:space-between;gap:30px}
    .footer-brand{font-weight:800;font-size:18px}
    .footer-top p{color:var(--subtle);font-size:13px;max-width:430px}
    .footer-links{display:flex;gap:18px;color:var(--muted);font-size:13px}
    .footer-links a:hover{color:var(--brand-2)}
    .copyright{border-top:1px solid var(--line);margin-top:28px;padding-top:18px;color:#687186;font-size:12px}
    .age-note{padding:14px 17px;border-left:3px solid var(--brand-2);background:rgba(255,179,107,.07);color:var(--muted);font-size:13px;border-radius:0 12px 12px 0}
    @media(max-width:1024px){
      .hero-grid{grid-template-columns:1fr;gap:38px}
      .feature-layout{grid-template-columns:1fr}
      .nav-wrap{gap:15px}
      .search{width:130px}
    }
    @media(max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .main-nav{overflow-x:auto;white-space:nowrap}
      .nav-tools .search{display:none}
      .brand{font-size:15px}
      .brand-mark{width:29px;height:29px}
      .nav-wrap{min-height:66px}
      .main-nav a{padding:8px 9px;font-size:13px}
      .hero{padding:58px 0}
      .hero-copy{font-size:16px}
      .section{padding:62px 0}
      .section-head{display:block}
      .section-intro{margin-top:12px}
      .metric-strip{grid-template-columns:1fr}
      .metric{border-right:0;border-bottom:1px solid var(--line)}
      .metric:last-child{border-bottom:0}
      .faq-list,.experience-grid{grid-template-columns:1fr}
      .footer-top{display:block}
      .footer-links{margin-top:22px;flex-wrap:wrap}
      .cta-box{display:block;padding:30px 24px}
      .cta-box .button{margin-top:22px}
    }
    @media(max-width:520px){
      h1{font-size:38px}
      h2{font-size:30px}
      .nav-wrap{gap:8px}
      .brand{font-size:13px}
      .main-nav{margin-left:auto}
      .nav-tools .button{display:none}
      .progress-zone{align-items:flex-start;gap:15px}
      .progress-ring{width:118px;height:118px}
      .progress-value strong{font-size:25px}
      .topic-grid{grid-template-columns:1fr}
      .feature-card{min-height:155px}
      .hero-actions .button{width:100%}
    }

/* roulang page: category1 */
:root{
 --ink:#f7f8fb;
 --muted:#a7afc1;
 --subtle:#778198;
 --bg:#090b12;
 --panel:#121622;
 --panel-2:#171c2b;
 --line:rgba(255,255,255,.1);
 --brand:#ff557d;
 --brand-2:#ffb36b;
 --cyan:#75d8e8;
 --green:#8be2b0;
 --radius:22px;
 --shadow:0 20px 60px rgba(0,0,0,.3);
 --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75;letter-spacing:.01em}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{line-height:1.25}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{max-width:100%;display:block}
button,input{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(117,216,232,.55);outline-offset:3px}
.container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(9,11,18,.84);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.nav-wrap{min-height:76px;display:flex;align-items:center;gap:15px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px;white-space:nowrap}
.brand-mark{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand-2));display:grid;place-items:center;color:#160914;font-size:17px;box-shadow:0 8px 22px rgba(255,85,125,.28)}
.main-nav{display:flex;align-items:center;gap:8px;margin-right:auto}
.main-nav a{color:var(--muted);padding:9px 14px;border-radius:10px;font-size:14px}
.main-nav a:hover,.main-nav a.active{color:var(--ink);background:rgba(255,255,255,.08)}
.nav-tools{display:flex;align-items:center;gap:10px}
.search{width:130px;height:40px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.045);color:var(--ink);padding:0 13px}
.search::placeholder{color:var(--subtle)}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 19px;border:0;border-radius:12px;font-weight:700;font-size:14px;cursor:pointer}
.button.primary{background:var(--brand);color:#210b14;box-shadow:0 10px 25px rgba(255,85,125,.22)}
.button.primary:hover{background:#ff7898;transform:translateY(-2px)}
.button.ghost{border:1px solid var(--line);color:var(--ink);background:rgba(255,255,255,.04)}
.button.ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.hero{padding:82px 0 68px;position:relative;overflow:hidden;background:radial-gradient(circle at 82% 20%,rgba(255,85,125,.16),transparent 34%),radial-gradient(circle at 8% 0%,rgba(117,216,232,.1),transparent 28%)}
.hero:after{content:"";position:absolute;right:-160px;bottom:-240px;width:560px;height:560px;border:1px solid rgba(255,255,255,.08);border-radius:50%;box-shadow:0 0 0 45px rgba(255,255,255,.025),0 0 0 90px rgba(255,255,255,.02)}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:64px;align-items:center;position:relative;z-index:1}
.eyebrow,.section-kicker{color:var(--brand-2);font-size:12px;font-weight:800;letter-spacing:.14em}
.eyebrow{display:inline-flex;align-items:center;gap:8px}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--brand-2)}
.hero h1{font-size:clamp(38px,5vw,68px);letter-spacing:-.045em;margin:18px 0 22px;max-width:720px}
.hero-copy{font-size:18px;color:var(--muted);max-width:670px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 22px}
.hero-note{font-size:13px;color:var(--subtle)}
.invite-panel{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:linear-gradient(145deg,#171b2b,#10131e);box-shadow:var(--shadow)}
.panel-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.status{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-size:13px;font-weight:700}
.status:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(139,226,176,.1)}
.panel-label{color:var(--subtle);font-size:12px}
.invite-panel h2{font-size:28px;margin-bottom:10px}
.invite-panel p{color:var(--muted);font-size:14px}
.progress-wrap{margin:26px 0 18px}
.progress-line{height:9px;background:#272d3d;border-radius:99px;overflow:hidden}
.progress-line span{display:block;width:72%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--brand),var(--brand-2))}
.progress-meta{display:flex;justify-content:space-between;margin-top:9px;color:var(--subtle);font-size:12px}
.panel-points{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:22px}
.point{padding:13px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.035)}
.point strong{display:block;color:var(--ink);font-size:16px}
.point span{color:var(--subtle);font-size:12px}
.section{padding:82px 0}
.section.alt{background:#0e111a}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:32px}
.section-head h2{font-size:clamp(27px,3vw,40px);margin:7px 0 0}
.section-intro{color:var(--muted);max-width:590px;margin:0}
.signal-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:22px}
.story-card,.feature-card,.step-card,.quote-card,.faq-item,.cta-box{border:1px solid var(--line);background:var(--panel);border-radius:var(--radius)}
.story-card{padding:32px;background:linear-gradient(145deg,#171b2b,#10131e)}
.story-card h3{font-size:25px;margin:12px 0}
.story-card p{color:var(--muted)}
.badge{display:inline-flex;border:1px solid rgba(255,179,107,.32);color:var(--brand-2);background:rgba(255,179,107,.08);border-radius:99px;padding:4px 10px;font-size:12px}
.check-list{list-style:none;padding:0;margin:20px 0 0}
.check-list li{padding:11px 0;border-top:1px solid var(--line);color:#dfe4ed;font-size:14px}
.check-list li:before{content:"✓";color:var(--cyan);font-weight:800;margin-right:10px}
.topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.feature-card{padding:25px;min-height:184px;display:flex;justify-content:space-between;gap:18px;align-items:flex-end;background:linear-gradient(130deg,var(--panel-2),#111521)}
.feature-card:hover{transform:translateY(-4px);border-color:rgba(255,85,125,.5);box-shadow:var(--shadow)}
.feature-card h3{font-size:21px;margin:10px 0 7px}
.feature-card p{color:var(--muted);font-size:14px;margin:0}
.arrow{font-size:24px;color:var(--brand-2)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.step-card{padding:26px;position:relative}
.step-number{color:var(--brand);font-size:13px;font-weight:800}
.step-card h3{font-size:19px;margin:17px 0 8px}
.step-card p{color:var(--muted);font-size:14px;margin:0}
.quote-card{padding:34px;background:linear-gradient(135deg,rgba(117,216,232,.12),rgba(255,255,255,.035))}
.quote-card blockquote{font-size:24px;line-height:1.5;margin:0 0 16px;font-weight:700}
.quote-card cite{color:var(--muted);font-style:normal;font-size:14px}
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.faq-item{padding:22px 24px}
.faq-item h3{font-size:17px;margin-bottom:8px}
.faq-item p{color:var(--muted);font-size:14px;margin:0}
.cta{padding:30px 0 92px}
.cta-box{padding:42px;display:flex;align-items:center;justify-content:space-between;gap:28px;background:linear-gradient(100deg,#201624,#151a28)}
.cta-box h2{margin-bottom:10px;font-size:30px}
.cta-box p{color:var(--muted);margin:0;max-width:610px}
.site-footer{padding:36px 0 26px;border-top:1px solid var(--line);background:#080a10}
.footer-top{display:flex;justify-content:space-between;gap:30px}
.footer-brand{font-weight:800;font-size:18px}
.footer-top p{color:var(--subtle);font-size:13px;max-width:430px}
.footer-links{display:flex;gap:18px;color:var(--muted);font-size:13px}
.footer-links a:hover{color:var(--brand-2)}
.copyright{border-top:1px solid var(--line);margin-top:28px;padding-top:18px;color:#687186;font-size:12px}
@media(max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:38px}
 .hero{padding-top:70px}
}
@media(max-width:768px){
 .nav-wrap{min-height:68px;flex-wrap:wrap;padding:12px 0}
 .main-nav{order:3;width:100%;overflow-x:auto;margin:0;padding-bottom:3px}
 .main-nav a{white-space:nowrap}
 .nav-tools{margin-left:auto}
 .search{display:none}
 .hero h1{font-size:43px}
 .signal-layout{grid-template-columns:1fr}
 .steps{grid-template-columns:1fr}
 .section{padding:66px 0}
 .section-head{display:block}
 .section-intro{margin-top:14px}
 .footer-top{display:block}
 .footer-links{margin-top:22px;flex-wrap:wrap}
}
@media(max-width:520px){
 .container{width:min(var(--container),calc(100% - 28px))}
 .brand{font-size:15px}
 .brand-mark{width:29px;height:29px}
 .nav-tools .button{min-height:38px;padding:0 12px;font-size:12px}
 .hero{padding:56px 0 52px}
 .hero h1{font-size:36px}
 .hero-copy{font-size:16px}
 .hero-actions .button{width:100%}
 .topic-grid,.faq-list,.panel-points{grid-template-columns:1fr}
 .feature-card{min-height:150px}
 .cta-box{padding:28px 23px;display:block}
 .cta-box .button{margin-top:22px;width:100%}
}